PASSIVE REMOVAL OF SELENIUM FROM GRAVEL PIT SEEPAGE USING SELENIUM REDUCING BIOREACTORS
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چکیده
منابع مشابه
Selenium Removal from Agricultural Drainage Water: Lab Scale Studies
This report is an evaluation of the selenium removal from agricultural drainage water and synthetic solutions contaminated with high amounts of selenium. Batch and kinetic studies were conducted on the removal of selenium and the effectiveness of various remediation materials was determined. The agricultural drainage water samples were obtained from San Joaquin Valley and provided by Department...
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Selenium (Se) is an essential trace element important for several biological functions, such as thyroid hormone metabolism, anti-aging, and antioxidant protection. Even though reports on Se species in different food products are increasing, the scientific knowledge on the bioaccessible amount of Se species from these products is not as well known. In this work, Se-enriched chicken meat was dige...
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Two glutathione peroxidase activities have been described in rat liver. One contains selenium and is virtually absent in selenium deficiency. The other seems to be unaffected by selenium status. The selenium-dependent glutathione peroxidase utilizes H,O, and organic hydroperoxides as substrates, but the selenium-independent glutathione peroxidase is much more efficient with organic hydroperoxid...
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Selenium (Se) is a problematic contaminant for many regions worldwide. Adsorption is by far the most researched and most promising method in treating Se laden waters. The major limitations in using those adsorbents are the preferential adsorption for either selenite (SeO3) or selenate (SeO4) and interferences by anions such as phosphates. The objective of this study was to remove Se from aqueou...
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ژورنال
عنوان ژورنال: Journal American Society of Mining and Reclamation
سال: 2007
ISSN: 2328-8744
DOI: 10.21000/jasmr07010589